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  1. By: United States. Department of Agriculture. - Kempton, Christine. - Schweikher, Frederick. - WRC (Radio station : Washington, D.C.) - National Broadcasting Company.
    Publication info: [Washington, D.C.], U.S. Department of Agriculture, 1946
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  2. By: United States. Department of Agriculture. - Kempton, Christine. - WRC (Radio station : Washington, D.C.) - National Broadcasting Company.
    Publication info: [Washington, D.C.], [United States Department of Agriculture], 1945
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  3. By: United States. Department of Agriculture. - LeDuc, William Gates,
    Publication info: Washington, 1878
    Holding Institution: University of California Libraries
  4. By: United States. Department of Agriculture. - Loew, Oscar. - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1903
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  5. By: United States. Department of Agriculture. - Marlatt, C. L. - United States. Division of Entomology.
    Publication info: [Washington, D.C, U.S. Dept. of Agriculture, Division of Entomology, 1897
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  6. By: United States. Department of Agriculture. - McIndoo, N. E. (Norman Eugene), - Cook, F. C. (Frederic Charles),
    Publication info: Washington, U.S. Dept. of Agriculture, 1924
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  7. By: United States. Department of Agriculture. - Merritt, Dixon Lanier,
    Publication info: Washington? 1919
    Holding Institution: Library of Congress
  8. By: United States. Department of Agriculture. - Miller, Eleanor. - Schweikher, Frederick. - National Broadcasting Company.
    Publication info: Washington, D.C, U.S. Department of Agriculture, 1947
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  9. By: United States. Department of Agriculture. - Miller, Eleanor. - Schweikher, Frederick. - National Broadcasting Company.
    Publication info: Washington, D.C, U.S. Department of Agriculture, 1947
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  10. By: United States. Department of Agriculture. - Miller, Eleanor. - Schweikher, Frederick. - WRC (Radio station : Washington, D.C.) - National Broadcasting Company.
    Publication info: [Washington, D.C.], U.S. Department of Agriculture, 1946
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  11. By: United States. Department of Agriculture. - Miller, Eleanor. - Shweikher, Frederick. - WRC (Radio station : Washington, D.C.) - National Broadcasting Company.
    Publication info: [Washington, D.C.], U.S. Department of Agriculture, 1946
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  12. By: United States. Department of Agriculture. - Moore, Ernest G. (Ernest George) - DuMars, M. L. (Maurice Leland),
    Publication info: [Washington, D.C.], U.S. Department of Agriculture, 1945
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  13. By: United States. Department of Agriculture. - Moore, Ernest G. (Ernest George) - DuMars, M. L. (Maurice Leland),
    Publication info: [Washington, D.C.], U.S. Department of Agriculture, 1945
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  14. By: United States. Department of Agriculture. - Neumann, Joseph. - Ladies' silk culture society of California. - Women's silk culture association.
    Publication info: Washington, Govt. print. off, 1890
    Holding Institution: Library of Congress
  15. By: United States. Department of Agriculture. - New Orleans.
    Publication info: Washington, Gibson Bros, 1885
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  16. By: United States. Department of Agriculture. - Podolsky, Sophia. - Schweikher, Frederick. - WRC (Radio station : Washington, D.C.) - National Broadcasting Company.
    Publication info: [Washington, D.C.], U.S. Department of Agriculture, 1947
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  17. By: United States. Department of Agriculture. - Poore, Homer D. (Homer Durant),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1926
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  18. By: United States. Department of Agriculture. - Rothenberger, R. R.
    Publication info: Washington, Dept. of Agriculture, Office of Communication, [197-?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  19. By: United States. Department of Agriculture. - Shantz, H. L. (Homer LeRoy), - Briggs, Lyman J. (Lyman James), - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1913
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  20. By: United States. Department of Agriculture. - Shantz, H. L. (Homer LeRoy), - Briggs, Lyman J. (Lyman James), - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1913
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  21. By: United States. Department of Agriculture. - Slater, Don J.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  22. By: United States. Department of Agriculture. - Society for Risk Analysis. Meeting Baltimore, Md.)
    Publication info: Washington, D.C, The Department, [1991]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  23. By: United States. Department of Agriculture. - Southern Agricultural Experiment Stations.
    Publication info: [S.l, s.n.], 1975
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  24. By: United States. Department of Agriculture. - Tracy, S. M. (Samuel Mills), - Nealley, George C. - Pool, J. - Vasey, George,
    Publication info: Washington, Govt. Print. Off, 1888
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    BHL Collections: Engelmann Herbarium
  25. By: United States. Department of Agriculture. - True, Alfred Charles,
    Publication info: [Washington], [U.S. G.P.O.], [1918]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  26. By: United States. Department of Agriculture. - United States.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Office of the Secretary, 1920
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  27. By: United States. Department of Agriculture. - United States. Department of Agriculture.
    Publication info: Washington, G.P.O, 1889-
    Holding Institution: Multiple institutions
  28. By: United States. Department of Agriculture. - United States. Department of Agriculture.
    Publication info: Washington, Govt. print. off, 1880
    Holding Institution: Library of Congress
  29. By: United States. Department of Agriculture. - United States. Agricultural Marketing Service.
    Edition: Rev.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1977
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  30. By: United States. Department of Agriculture. - United States. Agricultural Research Administration.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, [1943]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  31. By: United States. Department of Agriculture. - United States. Agricultural Research Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1966
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  32. By: United States. Department of Agriculture. - United States. Agricultural Research Service.
    Edition: Rev.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, 1969
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  33. By: United States. Department of Agriculture. - United States. Agricultural Research Service.
    Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, 1966
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  34. By: United States. Department of Agriculture. - United States. Agricultural Research Service.
    Edition: Rev.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, 1969
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  35. By: United States. Department of Agriculture. - United States. Agricultural Research Service. - United States. Entomology Research Branch.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1956
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  36. By: United States. Department of Agriculture. - United States. Animal and Plant Health Inspection Service.
    Edition: Slightly rev.
    Publication info: [Riverdale, MD?], U.S. Dept. of Agriculture, Animal Plant Health Inspection, [2009]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  37. By: United States. Department of Agriculture. - United States. Bureau of Animal Industry
    Publication info: Washington, Govt. printing office, 1907
    Holding Institution: University of California Libraries
  38. By: United States. Department of Agriculture. - United States. Bureau of Animal Industry - United States. Agricultural Research Administration. - United States. Department of the Interior. - U.S. Fish and Wildlife Service
    Edition: Rev. Sept. 1946.
    Publication info: [Washington, D.C.], United States Department of Agriculture, Agricultural Research Administration, Bureau of Animal Industry, [1946]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  39. By: United States. Department of Agriculture. - United States. Bureau of Biological Survey.
    Publication info: Washington, D.C, United States Department of Agriculture, 1902
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  40. By: United States. Department of Agriculture. - United States. Bureau of Biological Survey.
    Publication info: Washington, D.C, United States Department of Agriculture, Bureau of Biological Survey, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  41. By: United States. Department of Agriculture. - United States. Bureau of Biological Survey.
    Publication info: Washington, D.C, United States Department of Agriculture, Bureau of Biological Survey, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  42. By: United States. Department of Agriculture. - United States. Bureau of Biological Survey.
    Publication info: Washington, D.C, United States Department of Agriculture, Bureau of Biological Survey, October 29, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  43. By: United States. Department of Agriculture. - United States. Bureau of Biological Survey.
    Publication info: Washington, D.C, United States Department of Agriculture, Bureau of Biological Survey, 1910
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  44. By: United States. Department of Agriculture. - United States. Bureau of Biological Survey.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Biological Survey, 1900
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  45. By: United States. Department of Agriculture. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Office for Food and Feed Conservation, 1948
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  46. By: United States. Department of Agriculture. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Office for Food and Feed Conservation, 1948
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  47. By: United States. Department of Agriculture. - United States. Bureau of Forestry. - Geological Survey (U.S.) - United States. Weather Bureau
    Publication info: Washington, Gov't print. off, 1902
    Holding Institution: Library of Congress
  48. By: United States. Department of Agriculture. - United States. Bureau of Land Management. - Oregon State University. - Oregon. Department of Forestry. - Oregon. State Game Commission.
    Publication info: [Place of publication not identified], [publisher not identified], 1971
    Holding Institution: Bureau of Land Management
  49. By: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  50. By: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: [Washington, D.C.], [Office of Poisonous-Plant Investigations, Bureau of Plant Industry, United States Department of Agriculture], [1914?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  51. By: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  52. By: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  53. By: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  54. By: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1913
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  55. By: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  56. By: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  57. By: United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  58. By: United States. Department of Agriculture. - United States. Bureau of Soils. - Cameron, Frank K. (Frank Kenneth),
    Publication info: Washington, [Govt. print. off.], 1912
    Holding Institution: Library of Congress
  59. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  60. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  61. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1938
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  62. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1937
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  63. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1938
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  64. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1942
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  65. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1942
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  66. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  67. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  68. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  69. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1938
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  70. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  71. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1936
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  72. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1936
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  73. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1938
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  74. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1938
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  75. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1937
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  76. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1938
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  77. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1936
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  78. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  79. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  80. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of Information. - United States. Department of Agriculture. Press Service. - United States. Extension Service.
    Publication info: [Washington, D.C.], U.S.D.A. Press Service, Office of Information, and Extension Service, 1938
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  81. By: United States. Department of Agriculture. - United States. Department of Agriculture. Office of the Secretary.
    Publication info: Washington, G.P.O, 1897-1924
    Holding Institution: Prelinger Library
  82. By: United States. Department of Agriculture. - United States. Division of Pomology.
    Publication info: Washington, D.C, G.P.O, 1888
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  83. By: United States. Department of Agriculture. - United States. Environmental Protection Agency.
    Publication info: [United States], U.S. Dept. of Agriculture, [1986?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  84. By: United States. Department of Agriculture. - United States. Environmental Protection Agency. - National Agricultural Pesticide Impact Assessment Program (U.S.)
    Publication info: Washington, D.C.?, The Dept, 1989?
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  85. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  86. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  87. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  88. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  89. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  90. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  91. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Publication info: Washington D.C, United States Department of Agriculture, 1941
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  92. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Edition: Revised 1940.
    Publication info: Washington D.C, United States Department of Agriculture, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  93. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Edition: Revised 1940.
    Publication info: Washington D.C, United States Department of Agriculture, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  94. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Entomology and Plant Quarantine.
    Edition: Revised 1939.
    Publication info: Washington D.C, United States Department of Agriculture, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  95. By: United States. Department of Agriculture. - United States. Extension Service. - United States. Bureau of Plant Industry.
    Publication info: Washington D.C, United States Department of Agriculture, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  96. By: United States. Department of Agriculture. - United States. Federal Extension Service.
    Edition: Rev.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1965
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  97. By: United States. Department of Agriculture. - United States. Federal Extension Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1963
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  98. By: United States. Department of Agriculture. - United States. Forest Service.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Forest Service, 1962
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  99. By: United States. Department of Agriculture. - United States. Forest Service.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, 1945
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  100. By: United States. Department of Agriculture. - United States. Forest Service.
    Publication info: Washington, D.C, U.S. Forest Service ; for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1985
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  101. By: United States. Department of Agriculture. - United States. Forest Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  102. By: United States. Department of Agriculture. - United States. Forest Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1965
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  103. By: United States. Department of Agriculture. - United States. Forest Service. Southwestern Region.
    Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, [1996]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  104. By: United States. Department of Agriculture. - United States. Forest Service. - Geological Survey (U.S.) - United States. Weather Bureau
    Publication info: Washington, Govt. print. off, 1902
    Holding Institution: Wellesley College Library
  105. By: United States. Department of Agriculture. - United States. Forest Service. - United States. Forest Service. Pacific Northwest Region.
    Publication info: [Washington, DC?], Pacific Northwest Region, Forest Service, U.S. Department of Agriculture, [1964]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  106. By: United States. Department of Agriculture. - United States. Office of Agricultural Instruction. - United States. Bureau of Entomology.
    Publication info: Washington D.C, United States Department of Agriculture, 1925
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  107. By: United States. Department of Agriculture. - United States. Office of Agricultural Instruction. - United States. Bureau of Plant Industry. - United States. Bureau of Entomology.
    Publication info: Washington D.C, United States Department of Agriculture, 1925
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  108. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Bureau of Entomology.
    Edition: Revised.
    Publication info: Washington D.C, United States Department of Agriculture, 1933
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  109. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Bureau of Plant Industry.
    Publication info: Washington D.C, United States Department of Agriculture, 1929
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  110. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Bureau of Plant Industry.
    Publication info: Washington D.C, United States Department of Agriculture, 1929
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  111. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Office of Extension Work in the North and West.
    Publication info: Washington, G.P.O, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  112. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Office of Extension Work in the North and West.
    Publication info: Washington, Government Printing Office, November 30, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  113. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Office of Extension Work in the North and West.
    Publication info: Washington, BG.P.O, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  114. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Office of Extension Work in the North and West.
    Publication info: Washington, Government Priting Office, 1917
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  115. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Office of Extension Work in the North and West.
    Publication info: Washington, BG.P.O, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  116. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Office of Extension Work in the North and West.
    Publication info: Washington, Government Printing Office, 1915
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  117. By: United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Office of Extension Work in the North and West.
    Publication info: Washington, G.P.O, 1916
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  118. By: United States. Department of Agriculture. - United States. Patent Office. - United States. Department of Agriculture.
    Publication info: Washington, Govt. Print. Off, 1879
    Holding Institution: University of British Columbia Library
  119. By: United States. Department of Agriculture. - United States. Plant Pest Control Division.
    Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, 1960
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  120. By: United States. Department of Agriculture. - United States. Soil Conservation Service. Southwest region.
    Publication info: [Albuquerque], U.S. Dept. of Agriculture, Soil Conservation Service, 1943
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  121. By: United States. Department of Agriculture. - University of Wisconsin. College of Agriculture,
    Publication info: Milwaukee, Wisconsin, U. S. Department of Agriculture, 1944
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  122. By: United States. Department of Agriculture. - White House Regional Conferences
    Publication info: Washington, 1961
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  123. By: United States. Department of Agriculture. - Wright, J. O.
    Publication info: Washington, D. C, United States Government Printing Office, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  124. By: United States. Agricultural Research Service. Animal Disease Eradication Division. - United States. Department of Agriculture.
    Publication info: Hyattsville, Maryland, United States Department of Agriculture, Agricultural Research Service, Animal Disease Eradication Division, Federal Center Building, 1964
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  125. By: United States. Agricultural Research Service. Animal Disease Eradication Division. - United States. Department of Agriculture.
    Publication info: Hyattsville, Maryland, United States Department of Agriculture, Agricultural Research Service, Animal Disease Eradication Division, Federal Center Building, 1965
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  126. By: United States. Agricultural Research Service. Animal Health Division. - United States. Department of Agriculture.
    Publication info: Hyattsville, Md, U.S. Dept. of Agriculture, Agricultural Research Service, Animal Health Division, 1971
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  127. By: United States. Agricultural Research Service. Animal Health Division. - United States. Department of Agriculture.
    Publication info: Hyattsville, Maryland, United States Department of Agriculture, Agricultural Research Service, Animal Health Division, Federal Center Building, 1966
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  128. By: United States. Agricultural Research Service. Crops Research Division. - United States. Department of Agriculture.
    Edition: Slightly rev.
    Publication info: Washington, D.C, For sale by the Superintendent of Documents, U.S. Government Printing Office, [1965]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  129. By: United States. Agricultural Research Service. - United States. Department of Agriculture. - Agricultural Research Center-West (U.S.). Northeastern Region. - United States. Science and Education Administration.
    Publication info: Beltsville, Md, Northeastern Region, Agricultural Research Center-West, 1938-
    Holding Institution: Multiple institutions
  130. By: United States. Army. Corps of Engineers. - United States. Department of Agriculture. - Gray, Asa,
    Publication info: Washington, Govt. Print. Off, 1861
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    BHL Collections: Engelmann Herbarium
  131. By: United States. Army. Corps of Topographical Engineers - United States. Department of Agriculture. - United States. Geographical and Geological Explorations and Surveys West of the 100th Meridian. - Emory, William H.
    Publication info: Washington, Wendell and Van Benthuysen, printer, 1848
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    BHL Collections: Engelmann Herbarium
  132. By: United States. Army. Corps of Topographical Engineers - United States. Department of Agriculture. - Warren, Gouverneur Kemble,
    Publication info: Washington, A. O. P. Nicholson, Senate printer, 1856
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    BHL Collections: Engelmann Herbarium
  133. By: United States. Army. Corps of Topographical Engineers - United States. Army. Military Division of the Missouri. - United States. Department of Agriculture. - Abert, J. W. (James William), - Cooke, Philip St. George, - Emory, William H. - Johnston, Abraham Robinson,
    Publication info: Washington, Wendell and Van Benthuysen, 1848
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    BHL Collections: Engelmann Herbarium
  134. By: United States. Bonneville Power Administration. - United States. Department of Agriculture. - United States. Forest Service. - United States. Bureau of Land Management. - United States. Department of the Interior.
    Publication info: Portland, Oregon, Bonneville Power Administration, [2000]
    Holding Institution: Bureau of Land Management
  135. By: United States. Bureau of Agricultural Economics. - United States. Department of Agriculture.
    Publication info: Washington, D. C, United States Department of Agriculture, October 1928
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  136. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  137. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  138. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  139. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1906
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  140. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1911
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  141. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1908
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  142. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1913
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  143. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, DC, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1910
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  144. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1905
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  145. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1913
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  146. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Biological Survey, 1913
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  147. By: United States. Bureau of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Biological Survey, 1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  148. By: United States. Bureau of Entomology and Plant Quarantine. - Hoyt, Avery S., - Wallace, Henry A. (Henry Agard), - United States. Department of Agriculture.
    Publication info: Washington, D.C, Bureau of Entomology and Plant Quarantine, December 15, 1938
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  149. By: United States. Bureau of Entomology and Plant Quarantine. - United States. Department of Agriculture.
    Edition: Slightly rev. Feb. 1945
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1945
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  150. By: United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: [Washington, D.C.], The Bureau,
    Holding Institution: Multiple institutions
  151. By: United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: [Washington, D.C.], The Bureau,
    Holding Institution: Smithsonian Libraries and Archives
  152. By: United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, Gov't print. off,
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  153. By: United States. Bureau of Human Nutrition and Home Economics. - United States. Agricultural Research Administration. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, [1947]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  154. By: United States. Bureau of Plant Industry. Division of Fruit and Vegetable Crops and Diseases. - United States. Department of Agriculture.
    Edition: Slightly rev. Oct. 1949.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  155. By: United States. Bureau of Plant Industry. Division of Fruit and Vegetable Crops and Diseases. - United States. Department of Agriculture.
    Edition: Rev. Dec. 1951.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1951
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  156. By: United States. Bureau of Plant Industry. Division of Fruit and Vegetable Crops and Diseases. - United States. Department of Agriculture.
    Edition: Slightly rev. Oct. 1958.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1958
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  157. By: United States. Bureau of Plant Industry. - United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. Divsion of Agricultural Instruction.
    Publication info: Washington D.C, United States Department of Agriculture, 1928
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  158. By: United States. Department of Agriculture. States Relations Service. - United States. Department of Agriculture. - United States. Office of Cooperative Extension Work. - United States. Office of Extension Work in the North and West.
    Publication info: [1917]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  159. By: United States. Division of Biological Survey, - United States. Department of Agriculture.
    Publication info: Washington, DC, U.S. Dept. of Agriculture, Division of Biological Survey, 1904
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  160. By: United States. Division of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, Division of Biological Survey, 1900
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  161. By: United States. Division of Biological Survey. - United States. Department of Agriculture.
    Edition: Rev. ed.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Biological Survey, 1904
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  162. By: United States. Division of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Biological Survey, 1904
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  163. By: United States. Division of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Biological Survey, 1901
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  164. By: United States. Division of Botany. - United States. Department of Agriculture.
    Publication info: [Washington, D.C.], The Division, [l898?-l898?]
    Holding Institution: Smithsonian Libraries and Archives
  165. By: United States. Extension Service. - United States. Department of Agriculture.
    Publication info: [Washington, D.C.?], U.S. Dept. of Agriculture, [1984]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  166. By: United States. Food and Nutrition Service. - United States. Department of Agriculture. - United States. Agricultural Research Service.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Food and Nutrition Service, Agricultural Research Service, 1970
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    BHL Collections: Publicaciones en Español
  167. By: United States. Food and Nutrition Service. - United States. Department of Agriculture. - United States. Agricultural Research Service.
    Edition: Rev. 1971.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Food and Nutrition Service, 1971
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  168. By: United States. Food and Nutrition Service. - United States. Consumer and Marketing Service. - United States. Agricultural Research Service. - United States. Department of Agriculture.
    Edition: Rev. Mar. 1971.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Food and Nutrition Service, 1971
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  169. By: United States. Forest Service. Rocky Mountain District. - United States. Department of Agriculture.
    Publication info: [Washington, D.C.], U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Region, 1937
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  170. By: United States. Forest Service. - Graves, Henry S. (Henry Solon), - McCabe, George P. - Dyar, W.W. - United States. Department of Agriculture.
    Publication info: Washington, Government Printing Office, 1911-1913
    Holding Institution: University of Toronto - Robarts Library
  171. By: United States. Forest Service. - United States. Department of Agriculture.
    Edition: Slight Rev. March 1964
    Publication info: Washington, D.C, United States Department of Agriculture, 1964
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  172. By: United States. Forest Service. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Govt. Print. Off, [1954]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  173. By: United States. Forest Service. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S.D.A, 1958
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  174. By: United States. Forest Service. - United States. Department of Agriculture.
    Publication info: [Washington D. C, U. S. Dept. of Agriculture, 1949]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  175. By: United States. Forest Service. - United States. Department of Agriculture.
    Edition: Rev. May 1949
    Publication info: Washington, D.C, U. S. Dept. of Agriculture, Forest Service, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  176. By: United States. Forest Service. - United States. Department of Agriculture.
    Publication info: [Washington, D.C.], U.S. Dept of Agriculture, Forest Service, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  177. By: United States. Forest Service. - United States. Department of Agriculture.
    Edition: Slightly rev. Feb. 1939.
    Publication info: Washington, D.C, U.S.D.A, 1939
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  178. By: United States. Forest Service. - United States. Department of Agriculture.
    Edition: Rev.
    Publication info: Washington, D.C, Govt. Print. Off, 1940
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  179. By: United States. Forest Service. - United States. Department of Agriculture.
    Edition: Rev. Jan. 1945
    Publication info: Washington, D.C, U.S.D.A, 1945
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  180. By: United States. President (1933-1945 : Roosevelt), - Roosevelt, Franklin D. (Franklin Delano), - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Department of Agriculture, August 27, 1935
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  181. By: United States. President's Committee on Wild-Life Restoration. - Beck, Thomas Hambly, - United States. Department of Agriculture.
    Publication info: Washington, U.S. Govt. Print. Off, 1934
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  182. By: United States. - Gates, Otis H. - United States. Department of Agriculture.
    Edition: Rev. 1912.
    Publication info: Washington, G.P.O, 1913
    Holding Institution: University of California Libraries
  183. By: Van Deman, Ruth, - Beattie, W. R. (William Renwick), - United States. Department of Agriculture. - United States. Bureau of Home Economics.
    Publication info: [Washington, D.C.], United States Department of Agriculture, 1932
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  184. By: Van Zwaluwenburg, R. H. (Reyer Herman), - Thomas, H. E. (Harold Edgar), - Puerto Rico Agricultural Experiment Station. - United States. Department of Agriculture. - United States. Department of Agriculture. States Relations Service.
    Publication info: Washington, G.P.O. under the supervision of States Relations Service, Office of Experiment Stations, U.S. Dept. of Agriculture, 1918
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  185. By: Vasey, George, - Richardson, Clifford, - United States. Department of Agriculture. - United States. Division of Botany.
    Publication info: Washington, D.C, G.P.O, 1884
    Holding Institution: Multiple institutions
  186. By: Vasey, George, - United States. Department of Agriculture. - United States. Department of Agriculture. - United States. Division of Botany.
    Publication info: Washington, D.C, G.P.O, 1876
    Holding Institution: Multiple institutions
  187. By: Von Schrenk, Hermann, - Spaulding, Perley - United States. Bureau of Plant Industry. - United States. Department of Agriculture. - United States. Government Printing Office.
    Publication info: Washington, G.P.O, 1909
    Holding Institution: Multiple institutions
  188. By: Von Schrenk, Hermann, - United States. Bureau of Plant Industry. - United States. Department of Agriculture. - United States. Government Printing Office.
    Publication info: Washington, Govt. Print. Off, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  189. By: Wagner, David L., - United States. Department of Agriculture. - National Center of Forest Health Management (U.S.)
    Publication info: Morgantown, W. Va, National Center of Forest Health Management, U.S. Dept. of Agriculture, Forest Service, 1995
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  190. By: Warren, Joseph Allen. - United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Plant Industry, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  191. By: Webb, J. L. (Jesse Lee), - Merrill, F. A. (Frederick Augustus), - United States. Department of Agriculture.
    Edition: Rev. July 1930.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1930
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  192. By: Webber, Herbert John, - United States. Department of Agriculture. - United States. Bureau of Plant Industry.
    Publication info: Washington, U.S. G.P.O, 1901
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  193. By: Weber, F. C. (Frederick Clarence), - Houghton, H. W. - Wilson, Jack B. - United States. Department of Agriculture.
    Publication info: Washington, U.S. Dept. of Agriculture, 1921
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  194. By: Weber, G. M. (Georges Minch) - United States. Department of Agriculture. - United States. Farm Credit Administration. Cooperative Research and Service Division.
    Publication info: Washington, DC, Farm Credit Administration, 1946
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  195. By: Webster, F. M. (Francis Marion), - Reeves, Geo. I. (George I.), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  196. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  197. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1911
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  198. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  199. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  200. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1910
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  201. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1905
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  202. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  203. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  204. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1905
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  205. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Edition: Revision, September 21, 1908.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1908
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  206. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1910
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  207. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1906
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  208. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1906
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  209. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Edition: Revision.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1909
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  210. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  211. By: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1907
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  212. By: White, G. F. (Gershom Franklin), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1912
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  213. By: White, G. F. (Gershom Franklin), - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1913
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  214. By: Whitney, Milton, - United States. Department of Agriculture.
    Publication info: Washington, Govt. print. off, 1895
    Holding Institution: Library of Congress
  215. By: Wildermuth, V. L. - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1911
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  216. By: Wiley, Harvey Washington, - United States. Bureau of Chemistry. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Chemistry, 1908
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  217. By: Wiley, Harvey Washington, - United States. Division of Chemistry. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Chemistry, 1896
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  218. By: Wilkinson, Frank B. (Frank Burton), - United States. Department of Agriculture.
    Publication info: Washington, D.C, G.P.O, 1926
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  219. By: Williston, Hamlin L. - Rawls, Ike W. - Southern Forest Experiment Station (New Orleans, La.) - United States. Department of Agriculture.
    Publication info: New Orleans, LA, Southern Forest Experiment Station, 1947
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  220. By: Willson, Mary F. - Pacific Northwest Research Station (Portland, Or.) - United States. Department of Agriculture.
    Publication info: Portland, OR, U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1997]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  221. By: Wilson, James, - United States. Division of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Biological Survey, 1902
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  222. By: Wilson, James, - United States. Division of Biological Survey. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Biological Survey, 1902
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  223. By: Winkjer, Joel G., - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1918
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  224. By: Woods, Albert Fred, - Dorsett, P. H. (Palemon Howard), - United States. Division of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Entomology, 1899
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  225. By: Yothers, W. W. - United States. Bureau of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1913
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
  226. By: Zehngraff, Paul J. (Paul Johannes), - Gevorkiantz, S. R. - United States. Department of Agriculture. - Lake States Forest Experiment Station (Saint Paul, Minn.)
    Publication info: St. Paul, Minn, Lake States Forest Experiment Station, University Farm, 1948
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
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